Human CD43 Alexa Fluor® 488-conjugated Antibody

Catalog # Availability Size / Price Qty
FAB2038G-100UG
R&D Systems Antibodies
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Human CD43 Alexa Fluor® 488-conjugated Antibody Summary

Species Reactivity
Human
Specificity
Detects human CD43. Stains human CD43-transfected cells but not irrelevant transfectants.
Source
Monoclonal Mouse IgG2b Clone # 290111
Immunogen
NS0 mouse myeloma cell line transfected with human CD43
Ser20-Pro400
Accession # P16150
Formulation
Supplied 0.2 mg/mL in a saline solution containing BSA and Sodium Azide.
Label
Alexa Fluor 488 (Excitation= 488 nm, Emission= 515-545 nm)

Applications

Recommended Concentration
Sample
Flow Cytometry
0.25-1 µg/106 cells
Human peripheral blood mononuclear cells (PBMCs)

Please Note: Optimal dilutions should be determined by each laboratory for each application. General Protocols are available in the Technical Information section on our website.

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Preparation and Storage

Shipping
The product is shipped with polar packs. Upon receipt, store it immediately at the temperature recommended below.
Stability & Storage
Store the unopened product at 2 - 8 °C. Do not use past expiration date.

Background: CD43

CD43, also known as Leukosialin and Sialophorin and Ly-48 in mouse, is a 100-105 kDa type I transmembrane sialylated mucin that is expressed on most leukocytes and some tumor cells. Notably, the membrane expression of CD43 seems to be a characteristic of leukocytes, while cytoplasmic expression without membrane insertion occurs in endothelium and select epithelia. While CD43 restricts leukocyte adhesion and modulates T cell activation, these activities are context specific. CD43 can both induce and protect against apoptosis, and can either promote or block cell adhesion. Mature CD43 shows 49% amino (aa) sequence identity between human and mouse.

Long Name
Cluster of Differentiation 43
Entrez Gene IDs
6693 (Human); 20737 (Mouse); 24796 (Rat)
Alternate Names
CD43 antigen; CD43; CD43); Galactoglycoprotein; GALGP; GPL115; Leukocyte sialoglycoprotein; Leukosialin; LSN; Ly-48; sialophorin (gpL115, leukosialin, CD43); Sialophorin; SPN

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